McMaster is closing as of 4 p.m. on Friday March 3, 2023 because of the winter storm

A tree and garden on campus covered in a heavy layer of snow

All evening classes, tests and events are cancelled. The university will reopen at 11 a.m. on Saturday, March 4.


McMaster will close at 4 p.m. on Friday, March 3, 2023 because of a significant winter storm.

All scheduled classes, tests, labs, studios and events — in-person and remote — are cancelled. All McMaster facilities currently open will be closed.

The university will reopen at 11 a.m. on Saturday, March 4. Deferred exams will take place at 1 p.m. as scheduled.

Click here for more information on the university’s snow closure policy.